Laser-based 3D printing of novel optical devices

This work demonstrates the effectiveness of advanced manufacturing strategies in multi-photon lithography, utilizing smart hatching and slicing strategies alongside laser power modulation. These techniques enable the high-fidelity printing of spherical structures, producing micro-spheres of the quality necessary for standard optical applications and even for advanced optical applications, such as micro-sphere-assisted microscopy. Additionally, these advancements are shown to positively impact the fabrication time, offering a more efficient way to use MPL.